There are 141 slates per square so a square weighs 830 lbs.
How long does it take to slate a roof.
After all isn t slate stone.
Slate roof wear aging durability slate roof wear aging durability how long do slate roofs last.
He abandonment of good slate roofs which should have been repaired is a financial shame and the destruction of a valued asset.
Under driving will break the slate applied above it eventually.
While each contractor s time frame may differ it will typically take longer to install a slate roof than an asphalt shingled roof which usually only takes one day.
Gaf truslate is a high quality slate roofing system that is easy to install and one of the best slate options available to homeowners.
Over driving will break the slate.
It s difficult and almost impossible to give an exact finishing date but any good slate roof contractor in sydney will be able to give you a rough estimate that should be enough to go on.
Each slate requires 2 copper nails carefully hand driven flush to the top of the slate s pre punched nail hole.
Take a flashlight and check for water stains on the roof timbers especially after a long period of rain.
The key to slate s longevity is proper installation.
You can also do a fair amount of checking at ground level.
If the tiles have water stains check for any hairline cracks.
Slate is a very specialized roofing system and installing it correctly does require some proper training and experience.
Generally speaking it takes 6 or 7 days to install 100sq metres from start to finish.
Can a slate roof rot.
Jobs may be completed in a couple of weeks while others may take months.